Abstract
We describe an optical system developed to form the basis of a 64 × 64 free-space optical matrix-matrix crossbar switch. The design and performance of each of the main optical components is discussed: lenses, diffractive optical elements, and polarizing beamsplitters, together with the optomechanical hardware design. For these components, throughput levels of -6.9 dB have been achieved, which is compatible with full system operation at 10-12 bit error rates at =270 Mbits s-1. © 1996 Optical Society of America.
Original language | English |
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Pages (from-to) | 6934-6944 |
Number of pages | 11 |
Journal | Applied Optics |
Volume | 35 |
Issue number | 35 |
Publication status | Published - 10 Dec 1996 |